398-75-4

Upstream product

• 5335-80-8 di(2,5-dichlorophenyl)disulfide 
• 76-05-1 trifluoroacetic acid 
• 3226-39-9 1,4-dichloro-2-thiocyanatobenzene 

Downstream Products

• 382-71-8 (2,5-dichloro-phenyl)-trifluoromethyl sulfone 
• 387-90-6 (2,5-dichloro-4-nitro-phenyl)-trifluoromethyl sulfoxide 
• 382-73-0 (2,5-dichloro-4-nitro-phenyl)-trifluoromethyl sulfone 

Relevant academic research and scientific papers

FLUOROALKYLATING AGENT

Problem to be Solved It is intended to provide an industrially preferable fluoroalkylating agent and use thereof. Solution The present invention provides a fluoroalkylating agent represented by the general formula (1) wherein R1 is a C1 to C8 fluoroalkyl group; R2 and R3 are each independently a C1 to C12 alkyl group or the like; Y1 to Y4 are each independently a hydrogen atom, a halogen atom, or the like; and X? is a monovalent anion. A compound of the general formula (3): R4—S—R1 having an introduced C1 to C8 fluoroalkyl group is easily obtained by reacting a compound of the general formula (2): R4—S—Z wherein R4 is a hydrocarbon group or the like; and Z is a leaving group, with the compound of the general formula (1).

Synthesis of aryl perfluoroalkyl sulfides from aromatic disulfides

Thermolysis of xenon(II) bis(perfluoroalkanecarboxylates) in the presence of diaryl disulfides occurs through the S-S bond cleavage to form dihalo-, halonitro-, and halodinitrophenyl perfluoroalkyl sulfides. The latter type of compounds was obtained for the first time. The main side process is the perfluoroalkylation of the aromatic ring.